2001SRNB: Difference between revisions

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(Created page with "The 2001SRNB was the second generation of Federal Signal Corporation's 2001 series. Its design is similar to the original. The most important change is a refined stator design...")
 
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The 2001SRNB was the second generation of Federal Signal Corporation's 2001 series. Its design is similar to the original. The most important change is a refined stator design, upping the sound output to 128db
The '''2001SRNB''' was the second generation of [[wikipedia:Federal Signal Corporation]]'s [[2001 series]]. The design is similar to its predecessor, the [[2001SRN]], with the most important change being a refined stator design, increasing the sound output to 128 dBc at 100 feet. Secondly, a new gear-driven rotator replaced the belt-driven rotator originally inherited from the [[Thunderbolt]].
Secondly, a new gear-driven rotator replaced the belt-driven rotator originally from the Thunderbolt.
 
These models can be identified by the 2001SRNB text on the rotator.
[[Category:Rotating sirens]] [[Category:2001 Series]] [[Category:Electromechanical sirens]]
[[Category:Rotating]] [[Category:2001 Series]]

Revision as of 01:20, 13 December 2013

The 2001SRNB was the second generation of wikipedia:Federal Signal Corporation's 2001 series. The design is similar to its predecessor, the 2001SRN, with the most important change being a refined stator design, increasing the sound output to 128 dBc at 100 feet. Secondly, a new gear-driven rotator replaced the belt-driven rotator originally inherited from the Thunderbolt.